Hi,

I have a 97 c230. I believe I am in electrical limp mode. I pulled a p0715 and p0720 with my generic scanner. I can clear the codes but when the vehicle is started they come right back (never leaving limp mode). I did some trouble shooting and with mitchels repair manual and all data, The results prove the actuator plate is bad (The plastic board on the valve body), Well this is when I purchased the plate and changed it, with the original shift solonoids... No change, same codes and still in lim-mode,,can anyone help.....